Add the avocado, water, mayo, garlic, Dijon mustard, lemon juice, and salt to the blender.

Blend until completely smooth and creamy, then taste the dressing.

Add extra water, mayo, or salt if needed, then blend briefly to combine.

Place the shredded kale in a large mixing bowl and pour over the avocado Caesar dressing.

Massage the dressing into the kale with clean hands, then toss until every leaf is coated.

Add the pepitas and shaved Parmesan cheese, then toss gently before serving.